{"title":"一体化市场下自由进入寡头垄断中关税的福利效应*","authors":"Yasuhito Tanaka","doi":"10.11398/ECONOMICS1986.43.210","DOIUrl":null,"url":null,"abstract":"In this paper I examine the welfare effects of tariffs in international free-entry oligopolies under integrated markets in a two-country world model. I shall show that a small specific (or ad-variorum) tariff imposed by the home country exercises the same welfare effect as a small specific (or ad-variorum) tariff imposed by the foreign country in a free trade equi librium.These unilateral specific (or ad-variorum) tariffs and reciprocal specific (or ad variorum)tariffs make the home and the foreign countries better off if demand functions of oligopolistic goods are concave (or concave or linear). (TEL No. 411, 611)","PeriodicalId":271985,"journal":{"name":"The Economic studies quarterly","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"WELFARE EFFECTS OF TARIFFS IN FREE-ENTRY OLIGOPOLY UNDER INTEGRATED MARKETS*\",\"authors\":\"Yasuhito Tanaka\",\"doi\":\"10.11398/ECONOMICS1986.43.210\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper I examine the welfare effects of tariffs in international free-entry oligopolies under integrated markets in a two-country world model. I shall show that a small specific (or ad-variorum) tariff imposed by the home country exercises the same welfare effect as a small specific (or ad-variorum) tariff imposed by the foreign country in a free trade equi librium.These unilateral specific (or ad-variorum) tariffs and reciprocal specific (or ad variorum)tariffs make the home and the foreign countries better off if demand functions of oligopolistic goods are concave (or concave or linear). (TEL No. 411, 611)\",\"PeriodicalId\":271985,\"journal\":{\"name\":\"The Economic studies quarterly\",\"volume\":\"4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-09-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Economic studies quarterly\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.11398/ECONOMICS1986.43.210\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Economic studies quarterly","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.11398/ECONOMICS1986.43.210","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
WELFARE EFFECTS OF TARIFFS IN FREE-ENTRY OLIGOPOLY UNDER INTEGRATED MARKETS*
In this paper I examine the welfare effects of tariffs in international free-entry oligopolies under integrated markets in a two-country world model. I shall show that a small specific (or ad-variorum) tariff imposed by the home country exercises the same welfare effect as a small specific (or ad-variorum) tariff imposed by the foreign country in a free trade equi librium.These unilateral specific (or ad-variorum) tariffs and reciprocal specific (or ad variorum)tariffs make the home and the foreign countries better off if demand functions of oligopolistic goods are concave (or concave or linear). (TEL No. 411, 611)
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